2013-10-18 14:03:24 +00:00
|
|
|
// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
|
2014-04-24 15:04:20 +00:00
|
|
|
// RUN: llvm-mc -triple arm64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
|
2013-10-18 14:03:24 +00:00
|
|
|
|
|
|
|
|
// Check that the assembler can handle the documented syntax for AArch64
|
|
|
|
|
|
|
|
|
|
//----------------------------------------------------------------------
|
|
|
|
|
// Scalar Signed Saturating Extract Unsigned Narrow
|
|
|
|
|
//----------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
sqxtun b19, h14
|
|
|
|
|
sqxtun h21, s15
|
|
|
|
|
sqxtun s20, d12
|
|
|
|
|
|
|
|
|
|
// CHECK: sqxtun b19, h14 // encoding: [0xd3,0x29,0x21,0x7e]
|
|
|
|
|
// CHECK: sqxtun h21, s15 // encoding: [0xf5,0x29,0x61,0x7e]
|
|
|
|
|
// CHECK: sqxtun s20, d12 // encoding: [0x94,0x29,0xa1,0x7e]
|
|
|
|
|
|
|
|
|
|
//----------------------------------------------------------------------
|
|
|
|
|
// Scalar Signed Saturating Extract Signed Narrow
|
|
|
|
|
//----------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
sqxtn b18, h18
|
|
|
|
|
sqxtn h20, s17
|
|
|
|
|
sqxtn s19, d14
|
|
|
|
|
|
|
|
|
|
// CHECK: sqxtn b18, h18 // encoding: [0x52,0x4a,0x21,0x5e]
|
|
|
|
|
// CHECK: sqxtn h20, s17 // encoding: [0x34,0x4a,0x61,0x5e]
|
|
|
|
|
// CHECK: sqxtn s19, d14 // encoding: [0xd3,0x49,0xa1,0x5e]
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
//----------------------------------------------------------------------
|
|
|
|
|
// Scalar Unsigned Saturating Extract Narrow
|
|
|
|
|
//----------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
uqxtn b18, h18
|
|
|
|
|
uqxtn h20, s17
|
|
|
|
|
uqxtn s19, d14
|
|
|
|
|
|
|
|
|
|
// CHECK: uqxtn b18, h18 // encoding: [0x52,0x4a,0x21,0x7e]
|
|
|
|
|
// CHECK: uqxtn h20, s17 // encoding: [0x34,0x4a,0x61,0x7e]
|
|
|
|
|
// CHECK: uqxtn s19, d14 // encoding: [0xd3,0x49,0xa1,0x7e]
|
